<template>
    <div class="common-card">
        <div class="title">{{title}}</div>
        <div class="value">{{value}}</div>
        <div class="chart">
            <slot></slot>
        </div>
        <div class="line"></div>
        <div class="total">
            <slot name="footer"></slot>
        </div>
    </div>
</template>

<script>
    export default {
        props: {
            title: String, value: String
        }
    }
</script>

<style lang="scss" scoped>
    .title {
        font-size: 12px;
        color: #999;
    }

    .value {
        font-size: 25px;
        color: #000;
        margin-top: 5px;
        letter-spacing: 1px;// 加大文字间距
    }

    .chart {
        height: 50px;
        // background-color: red;
    }

    .line {
        margin: 10px 0;
        border-top: 1px solid #eee;
    }

    .total {
        font-size: 12px;
        color: #666;
    }
</style>

<style lang="scss">
    .emphasis {
        margin-left: 5px;
        color:#555;
        font-weight: 700;
    }

    .increase {
        width: 0;
        height: 0;
        border-width: 5px;
        border-color: transparent transparent red transparent;
        border-style: solid;
        margin: 0 0 8px 5px;
    }

    .decrease {
        width: 0;
        height: 0;
        border-width: 5px;
        border-color: green transparent transparent transparent;
        border-style: solid;
        margin: 8px 0 0 5px;
    }
</style>
